63914288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{234979}}^1$

素因数の和:235004

約数の個数: 20

約数和(自身を含む): 131118840

約数和(自身を除く): 67204552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 234979, 469958, 939916, 1879832, 3759664, 3994643, 7989286, 15978572, 31957144, 63914288]

約数ペア:

[(1, 63914288), (2, 31957144), (4, 15978572), (8, 7989286), (16, 3994643), (17, 3759664), (34, 1879832), (68, 939916), (136, 469958), (272, 234979)]